17522190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 54558720

約数和(自身を除く): 37036530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 127, 135, 146, 189, 210, 219, 254, 270, 315, 365, 378, 381, 438, 511, 630, 635, 657, 730, 762, 889, 945, 1022, 1095, 1143, 1270, 1314, 1533, 1778, 1890, 1905, 1971, 2190, 2286, 2555, 2667, 3066, 3285, 3429, 3810, 3942, 4445, 4599, 5110, 5334, 5715, 6570, 6858, 7665, 8001, 8890, 9198, 9271, 9855, 11430, 13335, 13797, 15330, 16002, 17145, 18542, 19710, 22995, 24003, 26670, 27594, 27813, 34290, 40005, 45990, 46355, 48006, 55626, 64897, 68985, 80010, 83439, 92710, 120015, 129794, 137970, 139065, 166878, 194691, 240030, 250317, 278130, 324485, 389382, 417195, 500634, 584073, 648970, 834390, 973455, 1168146, 1251585, 1752219, 1946910, 2503170, 2920365, 3504438, 5840730, 8761095, 17522190]

約数ペア:

[(1, 17522190), (2, 8761095), (3, 5840730), (5, 3504438), (6, 2920365), (7, 2503170), (9, 1946910), (10, 1752219), (14, 1251585), (15, 1168146), (18, 973455), (21, 834390), (27, 648970), (30, 584073), (35, 500634), (42, 417195), (45, 389382), (54, 324485), (63, 278130), (70, 250317), (73, 240030), (90, 194691), (105, 166878), (126, 139065), (127, 137970), (135, 129794), (146, 120015), (189, 92710), (210, 83439), (219, 80010), (254, 68985), (270, 64897), (315, 55626), (365, 48006), (378, 46355), (381, 45990), (438, 40005), (511, 34290), (630, 27813), (635, 27594), (657, 26670), (730, 24003), (762, 22995), (889, 19710), (945, 18542), (1022, 17145), (1095, 16002), (1143, 15330), (1270, 13797), (1314, 13335), (1533, 11430), (1778, 9855), (1890, 9271), (1905, 9198), (1971, 8890), (2190, 8001), (2286, 7665), (2555, 6858), (2667, 6570), (3066, 5715), (3285, 5334), (3429, 5110), (3810, 4599), (3942, 4445)]